DE871157C - Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers - Google Patents

Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers

Info

Publication number
DE871157C
DE871157C DEST1056A DEST001056A DE871157C DE 871157 C DE871157 C DE 871157C DE ST1056 A DEST1056 A DE ST1056A DE ST001056 A DEST001056 A DE ST001056A DE 871157 C DE871157 C DE 871157C
Authority
DE
Germany
Prior art keywords
pipes
arrangement
confluence
water pipes
upper collecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEST1056A
Other languages
German (de)
Inventor
Willi Dipl-Ing Koerber
Paul Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Priority to DEST1056A priority Critical patent/DE871157C/en
Application granted granted Critical
Publication of DE871157C publication Critical patent/DE871157C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22DPREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D7/00Auxiliary devices for promoting water circulation
    • F22D7/02Saddles or like directing plates fitted to furnace tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Description

Die Erfmi&mg,betrifft eine bestimmte Anordnung der Wassierroihrmünid'wngen in oberen Sannmelkam- mern, wie sie ibeüispielaweIse bei sogenanntern Wand- küh@Ilelernenten von Was(s@errohirkes,seln verwendet werden. Biei derartigen Kühlelementen wenden oft, insbe- sondere in Rostfeuerungen und tbai raschen Last- weehseln, die einzo1li1#en Steigrohre desstetbe.n Elementes sehr verschieden beheizt, so daß ,unter Umständen,die,sdhwach -behei.zten Steigrohre infolge der Überflutung :durch das :in außerordenflicher Menge von den stark beheizten Stengrohren geför- derte Wasser zu Fallruhren wenden, wobei inbe- kannter Weiise häufig ;große Dampfiblesen in idiesen Rohren steheübileiiben. Die Folge .wind örtliche Roihr- wanid!üiberhiitzungem, iege@bienenfalits iimnere Siauer- stoffanfnesisiungen infolge Dampfspaltung, und schließliiah Rohrreißer. Erfindunasigeihäß wird daher vorgesahhagen, idie Anordnung,der Steigrohre und,der Gem:i:sehabführ- rohre so zueinander anzuordnen, @daß das Einmün- dungsende der Gernnischiab@führrohre tiefer hegt als das,der Steigrohre. Hierbei ist auch diie Verwendung von. Einsteckrohren. möglich. In (der Zeichnung siind reinige Beiispiele dies Erfin- düngsgegenstandes,darges-tel:lt: Abb. i zeigt eine Anordnung, bei ider düe Steig- rohre seitlich, und das GemIschabführrohr von oben. in eine normale Vnerkantkanmer münden, während Abb.2 die zugehörige Vorderansicht ides Kühl- elemenihs,darstellt; Abb. 3 umid 4 zeigten 'die ,-ebränohlichste Ausfü'h- nungsiart rin zwei Ansii-ahten, während biet Abb. 5 ,die Steiigrohre rin eine Sammelkammer mit rechteckigem Querschnitt seittioh und höher ein- münden als idie Gerni,sohabifühirrohre;,in Abb. 6 mündet das Steigrohr von oben und das Gem,i,schaibfiihrrohr seitlii@ch in eine Vierkantkam- mer; Abb.7 und 8 zeigen in zwei Ansichten Anord- nungsmöglichkeiten unter Verwendung von Trenn- wänden. Die Steigrohre i münden in jedem Falle ent- weder als diurcih gehrende Rohre oder mit Hilfe von Einsteckrohren 2 unabhängig von der Lage der Obertrommel 3 des Kessels so -in 'die Siammelkam- mer 4, (daß dlie Gemischabführrohre 5 mit ,ihrem höchsten Ei:nmündungsende unter :dem der Steig- roh-re i .Lieg. Wise Abb. 7 und S zeigen, können, ,anstatt der Durch,führwng der Wasisierrph,re oder dier Verwen- dung vor, Einste:ckrohren auch Trennwände 6 rin der Sammell<am@mer ¢ angeordnet sein. The Erfmi & mg, concerns a specific arrangement of the Wassierroihrmünid'wngen in upper Sannmelkam- as they are used in so-called wall küh @ Ilelernenten von Was (s @ errohirkes, seln used will. With such cooling elements often, especially Especially in grate furnaces and tbai rapid load We want to desstetbe.n the single riser pipes Element heated very differently, so that, under Circumstances that, sdhwach -heated risers as a result the inundation: by that: in an extraordinary Amount of the strongly heated tall pipes conveyed turn the changed water into drop pipes, whereby Known way often; large steam reading in these Pipes stand. The consequence .wind local pipe wanid! overheating, iege @ bienenfalits iimnere Siauer- substance disruption as a result of vapor splitting, and finally pipe rupture. Invention is therefore provided for Arrangement, the riser pipes and, the Gem: i: sehabführ- to arrange the pipes to each other in such a way @ that the end of the Gernnischiab @ guide tubes is lower than that, the risers. This is also the use from. Plug-in pipes. possible. In (the drawing are clear examples of this invention fertilizer, presented: according to: Fig. I shows an arrangement in which the climbing pipes on the side and the mixture discharge pipe from above. open into a normal Vnerkantkanmer while Fig.2 the associated front view of the cooling elemenihs, represents; Fig. 3 and 4 show the, most brutal execution nungsiart rin two approaches, while bid Fig. 5, the riser pipes with a collecting chamber rectangular cross-section laterally and higher open out as idie Gerni, sohabifühirrohre;, in Fig. 6 opens the riser pipe from above and that Gem, i, schaibfiihrrohr laterally in a square chamber mer; Fig. 7 and 8 show two views of the arrangement options using separation walls. The risers i open in each case neither as diurcih miter pipes nor with the help of Insert tubes 2 regardless of the position of the Upper drum 3 of the kettle so -in 'the gathering- mer 4, (that the mixture discharge pipes 5 with, their highest egg: the mouth end below: that of the ascending raw-re i. lying. Wise Fig. 7 and S show can, instead of the Carrying out the washing machine, re or dier use Insertion in front, insertion pipes also partitions 6 in the Be arranged collectively <am @ mer ¢.

Claims (1)

PATENTANSPRÜCHE: i. Anordnung ,der Einmündung der Wasser- rohre von. Dampfkesseln in obere Sammelkam- mern, dadurch gekennzeichnet, idaß die Steig- rohre (i) und,die GemIschabführrohre (5) In ider S2mm:elkammer (4) eiinander.so zugeordnet sind, ,daß das am ;höchsten liegende Gemischabführ- ende unfienhelb des tiefsten Mündhungsendes der Steigrohre Biegt. 2. Anordnung der Einmündung der Wasser- rohre von Dampflkemeln nach Anspruch. i, :da- durch gekennzeichnet, daß in der Sammelkam- mer (4) eine Trennwand (6) so angeordnet ist, daß sie die Wirkung der entsprechend :en Rohr- anschdußverlängerungen ausübt. Angezogene Druckschriften: Deutsche Patentschriften Nr. 571 207, 434 ?07
PATENT CLAIMS: i. Arrangement, the confluence of the water pipes of. Steam boilers in the upper collecting mern, characterized by the fact that the pipes (i) and, the mixture discharge pipes (5) in ider S2mm: elkammer (4) are assigned to each other so that that the highest located mixture discharge end unfairly of the deepest mouth end of the Riser pipes bends. 2. Arrangement of the confluence of the water Pipes of steam casings according to claim. i,: da- characterized in that in the collective mer (4) a partition (6) is arranged so that that they have the effect of the corresponding: exerts connecting extensions. Referred publications: German patent specifications No. 571 207, 434-07
DEST1056A 1950-05-13 1950-05-13 Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers Expired DE871157C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST1056A DE871157C (en) 1950-05-13 1950-05-13 Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST1056A DE871157C (en) 1950-05-13 1950-05-13 Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers

Publications (1)

Publication Number Publication Date
DE871157C true DE871157C (en) 1953-03-19

Family

ID=7452337

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST1056A Expired DE871157C (en) 1950-05-13 1950-05-13 Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers

Country Status (1)

Country Link
DE (1) DE871157C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE434107C (en) * 1925-01-27 1926-09-15 Christian Huelsmeyer Water circulation device for high pressure boiler
DE571207C (en) * 1929-05-04 1933-02-24 Otto Buehring Device for increasing the water circulation in evaporators or steam boilers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE434107C (en) * 1925-01-27 1926-09-15 Christian Huelsmeyer Water circulation device for high pressure boiler
DE571207C (en) * 1929-05-04 1933-02-24 Otto Buehring Device for increasing the water circulation in evaporators or steam boilers

Similar Documents

Publication Publication Date Title
DE871157C (en) Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers
DE425613C (en) Water tube boiler with several upper drums
DE844011C (en) Pipe element for steam generator
DE571207C (en) Device for increasing the water circulation in evaporators or steam boilers
DE548343C (en) Water pipe protection for firebox walls
DE640928C (en) Process for the circulation of liquor in pulp digesters
DE1817258U (en) WALL-MOUNTED SCALE, ESPECIALLY FOR HOUSEHOLD.
DE446868C (en) Angled tube boiler with front and rear water chamber and with a longitudinal upper boiler
DE810754C (en) Steam boiler
AT108290B (en) Additional boiler for heating systems heated by flue gases.
DE448381C (en) Circulation device for steep tube boiler
DE408751C (en) Water tube boiler with single chambers and upper boilers running in the longitudinal direction of the boiler
DE626613C (en) Cleaning device on grain mixing machines
DE712841C (en) Steam boilers with one flame tube or several flame tubes and with water tubes inside these flame tubes
DE942997C (en) Water tube boiler
DE718275C (en) Steam generator with an upper drum and a superheater enclosed by the riser pipes leading to the upper drum
DE468138C (en) Absorption machine
AT146826B (en) Process to prevent plastering of the heater in pulp digesters with external heater for indirect lye heating.
Wold Litteraturanmälan
DE530220C (en) Steep tube boiler with upper and lower collectors mounted crosswise to one another
DE694238C (en) Evaporator with vertical heating pipes
DE348601C (en) Device for the automatic feeding of steam boilers
DE671526C (en) Self-seller with multiple coins
DE149540C (en)
AT224583B (en) Protective device for dough processing machines